 Father | Malede Groot, Jan |
| Born | 22 March 1875 | Warmenhuizen  |
| Died | 7 Aug 1952 | Warmenhuizen |
| Buried | ||
| Married | 6 Aug 1900 | Warmenhuizen |
| Father | de Groot, Jacob | F1728 Group Sheet | |
| Mother | Maas, Antje | F1728 Group Sheet | |
 Mother | FemaleLigthart, Christina |
| Born | 31 July 1875 | Warmenhuizen |
| Died | 19 February 1950 | Warmenhuizen |
| Buried | ||
| Father | ||
| Mother | ||
| Child 1 | Female de Groot, Anna Petronella |
| Born | 9 December 1909 | Warmenhuizen |
| Died | 27 March 1995 | Warmenhuizen |
| Buried |
